13986666

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21001}}^1$

素因数の和:21046

約数の個数: 24

約数和(自身を含む): 31124964

約数和(自身を除く): 17138298

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 21001, 42002, 63003, 126006, 189009, 378018, 777037, 1554074, 2331111, 4662222, 6993333, 13986666]

約数ペア:

[(1, 13986666), (2, 6993333), (3, 4662222), (6, 2331111), (9, 1554074), (18, 777037), (37, 378018), (74, 189009), (111, 126006), (222, 63003), (333, 42002), (666, 21001)]